Siren padlock,(alarm padlock, siren alarm padlock, alarm lock, siren alarm lock, siren lock, safety lock, security lock, motorcycle alarm lock, door alarm padlock)

Lock Specifications:

1.Alarm sound:

.110dB siren

2.Alarm system

.Alarm under water, waterproof
.Auto-alarming system & locking system
.Can be used alarmed or without alarm
.Three tone alarm
.Automatic reset

.Dual Shock & Movement Sensor

3.Lock body:
.Dimensions:85.5(H)*67(W)*33.2(D)MM,

.Hardened Zinc alloy body

.Corrosion Resistant
.Weather resistant

.Ice Spray Proof & resistant against salt and hard weather
.Antimuffle design  
.Anti Drill
.Anti bumper prevents scratching
.Removable Alarm Module

4.Lock shackle:
.Shackle diameter:φ10mm
.Hot processed hardened Stainless steel

.Anti twist shackle

.Anti cut

.Double sides removable shackle

5.Lock battery:

.Tamper proof batteries
.12pcs of button batteries free of charge

.Life time:12months under usual use

6.Lock keys:

.Copper material keys

.High security

.More keys available

7.Advantages of this alarm lock:

Longer shackle, can be easily used. Good and popular lock body design, very strong.

Widely use, for motorcycles, bicycles, containers, trucks, garden shed etc. Can protect you from unnecessary lost.